Bons place is perfect, the MRT station is literally right outside, the BTS station you can walk to in a few minutes (you can go through the MRT station to reach the BTS or terminal 21 avoid the busy pavement outside). Terminal 21 is a great mall right next door with tons of shops and great food. There is a 7/11 just a few min away in either direction and lots of coffee shops. If you like bars, Soi Cowboy is also just across the road, but can be chaotic.
The building feels secure with lots of security guards who are very friendly and helpful. There is a 7/11 vending machine and a coffee/soda machine in the lobby. Bons room was perfectly cleaned and has an amazing city view, the room has everything you need for a short or long stay.
The only small negative is the bed is very hard, this could take some time to adjust to if your not used to hard thai beds.
Bon is outstanding and helped us more than he had to, contact him on the "LINE" app using phone num. Would love to return!